USPTO trademark

RSN8

RegisteredUSPTOWord markClass 3

"RSN8" is a word mark owned by Hairmax International, LLC, filed at the USPTO on July 18, 2018. It is registered and covers class 3 (Cosmetics and Cleaning Preparations).

Get this data via the API

Data current as of August 8, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since August 8, 2025
Filed: July 18, 2018
Registered: March 26, 2019
Expires: Not recorded
Application no.: 88043163
Registration no.: 5711734
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns RSN8

The owner and representative on file with the office.

Owner

Hairmax International, LLC

Boca Raton, United States

Representative

Daniel T Earle

Schiffrin & Longo, P.C.

Goods and services

What the mark covers

The products and services RSN8 is filed for, grouped by Nice class.

03Class 3 · Cosmetics and Cleaning Preparations
Hair products, namely, shampoos, conditioners, hair care preparations, and hair care kits comprised of non-medicated hair care preparations, namely, shampoos, conditioners and lotions

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 8, 2025Notice of acceptance of sec. 8 & 15 - e-mailed
August 8, 2025Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
August 5, 2025Teas response to office action-post reg received
July 30, 2025Teas change of correspondence received
July 30, 2025Attorney/dom.rep.revoked and/or appointed
July 30, 2025Teas revoke/app/change addr of atty/dom rep received
July 8, 2025Post registration action mailed - sec. 8 & 15
June 30, 2025Teas response to office action-post reg received
May 21, 2025Teas change of correspondence received
May 21, 2025Attorney/dom.rep.revoked and/or appointed

10 earlier steps on the official record.

FAQ

About RSN8

Who owns the trademark "RSN8"?

The USPTO trademark "RSN8" (application 88043163) is owned by Hairmax International, LLC.

What is the status of "RSN8"?

Its status at the USPTO is: registered.

When was "RSN8" registered?

It was registered on March 26, 2019.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull RSN8 and marks like it into your own product with one request.

GET/v1/trademarks/{id}
The full record: owners, classes, dates and images
GET/v1/trademarks/{id}/events
Every step in the office history
GET/v1/proceedings?trademark_id={id}
Oppositions and cancellations against the mark

Get API key View docs

GET /v1/trademarks/{id}

ID=tm_019d2d0d-fcfc-73a8-a116-23de6a9a00e8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2d0d-fcfc-73a8-a116-23de6a9a00e8",
  "object": "trademark",
  "mark_text": "RSN8",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88043163",
  "filing_date": "2018-07-18",
  "nice_classes": [
    3
  ],
  "owners": [
    {
      "name": "HAIRMAX INTERNATIONAL, LLC",
      "entity_id": null
    }
  ]
}